diff options
Diffstat (limited to 'putenv.c')
| -rw-r--r-- | putenv.c | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -1,4 +1,4 @@ -/* Copyright (c) 1993 +/* Copyright (c) 1993-2002 * Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de) * Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de) * Copyright (c) 1987 Oliver Laumann @@ -72,14 +72,14 @@ char *realloc __P((char *, int)); void free __P((char *)); int sprintf __P((char *, char *, ...)); -#define EXTRASIZE 5 /* increment to add to env. size */ +#define EXTRASIZE 5 /* increment to add to env. size */ -static int envsize = -1; /* current size of environment */ -extern char **environ; /* the global which is your env. */ +static int envsize = -1; /* current size of environment */ +extern char **environ; /* the global which is your env. */ -static int findenv(); /* look for a name in the env. */ -static int newenv(); /* copy env. from stack to heap */ -static int moreenv(); /* incr. size of env. */ +static int findenv __P((char *)); /* look for a name in the env. */ +static int newenv __P((void)); /* copy env. from stack to heap */ +static int moreenv __P((void)); /* incr. size of env. */ int unsetenv(name) |